Sudarshana Sharma & Vinit Kumar. (2013). Environmental science: A sustainable approach. Shree publishers.
Chicago-stil citatSudarshana Sharma och Vinit Kumar. Environmental Science: A Sustainable Approach. New Delhi: Shree publishers, 2013.
MLA-referensSudarshana Sharma och Vinit Kumar. Environmental Science: A Sustainable Approach. Shree publishers, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.